1993294 has 4 divisors (see below), whose sum is σ = 2989944. Its totient is φ = 996646.

The previous prime is 1993289. The next prime is 1993307. The reversal of 1993294 is 4923991.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498322 + ... + 498325.

It is an arithmetic number, because the mean of its divisors is an integer number (747486).

2^1993294 is an apocalyptic number.

1993294 is a deficient number, since it is larger than the sum of its proper divisors (996650).

1993294 is an equidigital number, since it uses as much as digits as its factorization.

1993294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996649.

The product of its digits is 17496, while the sum is 37.

The square root of 1993294 is about 1411.8406425656. The cubic root of 1993294 is about 125.8511301330.

The spelling of 1993294 in words is "one million, nine hundred ninety-three thousand, two hundred ninety-four".